The machine is designed for packaging liquid products or solid products into premade pouch or premade bag. The automatic premade pouch machine can do filling and sealing for such bag types as stand up zip pouch, stand up barrier pouch, stand up zip bag, stand up zip lock bag, stand up zip tup bag, stand up zipper pouch, stand up zip gusset pouch, doypack, three side sealing bag, four side sealing bag, etc.